EP3890895A1 - Reinigungsgerät für ein applikationsgerät - Google Patents
Reinigungsgerät für ein applikationsgerätInfo
- Publication number
- EP3890895A1 EP3890895A1 EP19817623.2A EP19817623A EP3890895A1 EP 3890895 A1 EP3890895 A1 EP 3890895A1 EP 19817623 A EP19817623 A EP 19817623A EP 3890895 A1 EP3890895 A1 EP 3890895A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- coating agent
- jet
- application
- nozzles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 143
- 239000011248 coating agent Substances 0.000 claims abstract description 133
- 238000012360 testing method Methods 0.000 claims abstract description 39
- 238000001035 drying Methods 0.000 claims description 15
- 238000007689 inspection Methods 0.000 claims description 13
- 238000010422 painting Methods 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000012459 cleaning agent Substances 0.000 claims description 9
- 238000011017 operating method Methods 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 7
- 238000011156 evaluation Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 9
- 238000013461 design Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/555—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
- B41J2/16508—Caps, spittoons or covers for cleaning or preventing drying out connected with the printer frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2/16552—Cleaning of print head nozzles using cleaning fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16579—Detection means therefor, e.g. for nozzle clogging
Definitions
- the invention relates to a cleaning device for cleaning an application device (e.g. printhead or non-atomizing application device), which applies at least one coating agent jet of a coating agent (e.g. paint, adhesive, sealant) to a component (e.g. vehicle body component) during operation.
- a coating agent e.g. paint, adhesive, sealant
- the invention further comprises an operating method for such a cleaning device.
- rotary sprayers are usually used as an application device, which atomize the coating agent to be applied and emit a spray cloud of the coating agent.
- these rotary atomizers must be cleaned inside and out to avoid contamination with paint residues or build-up of paint residues.
- cleaning devices are known from the prior art, which are described, for example, in EP 1 671 706 A2, DE 10 2014 006 647 A1 and
- a disadvantage of the known rotary atomizers is the fact that the degree of application is not 100%, so that part of the applied lacquer has to be disposed of as an overspray.
- Printheads are used as application devices instead of rotary atomizers, as described for example in DE 10 2013 002 412 A1.
- Printheads of this type do not emit a spray jet, but instead emit narrowly limited coating agents from small nozzles, so that no overspray is produced during operation.
- Coating agent jet can be understood to mean a coherent jet which is not yet subject to natural decay, as well as a directed jet which at least partially consists of drops.
- a disadvantage of the prior art is the fact that the known cleaning devices are designed for rotary atomizers and are therefore not suitable for printheads. Another disadvantage of the prior art is that the cleaning of the printheads on the one hand and the testing of the coating agent jets on the other hand have hitherto had to take place in separate devices.
- EP 3 354 354 A1 DE 11 2016 001 682 T5 and DE 10 2016 206 995 A1.
- the object of the invention is therefore to solve this problem.
- This object is achieved by a cleaning device according to the invention and a corresponding operating method.
- the invention encompasses the general technical teaching of integrating a cleaning device for an application device (e.g. printhead) and a jet test device into a single structural unit.
- an application device e.g. printhead
- a jet test device e.g. a jet test device
- this has the advantage that only one device is required for the radiation test and for cleaning.
- Another advantage is that one of two collecting devices for paint residues can be dispensed with, since otherwise a collecting device for the cleaning device and for the jet test device is required for separate devices.
- the invention enables a central solution for painting booths and a complete elimination of washing out or dry separation.
- the prior art can be used to some extent, so that, for example, DE 10 2010 052 698 A1,
- the application device to be cleaned and measured is a printhead, such as that made of
- printhead used in the context of the invention serves to differentiate from atomizers that apply a spray cloud of the atomized coating agent (e.g. paint).
- a printhead in the sense of the invention emits one or more narrowly limited coating agent jets, which can have, for example, a beam expansion angle of less than 5 ° or 2 °, 1 °, 0.5 ° or 0.1 °.
- Such printheads are essentially over spray-free, i.e. the order efficiency is practically 100%.
- the coating agent jets can optionally consist of individual, separate coating agent drops or of a sequence of coating agent drops.
- the individual coating agent jets are connected in the longitudinal direction of the jet, these alternatives being known from the prior art cited at the beginning and therefore need not be described in more detail.
- the beam inspection device has a sensor for detecting the at least one coating agent jet, in particular an optical sensor, such as a camera or a high-speed camera.
- an optical sensor such as a camera or a high-speed camera.
- the beam inspection device When checking the at least one coating agent beam by means of an optical sensor, the beam inspection device has an illumination source, preferably a counter light source, which emits a light beam onto the optical sensor, the coating agent beam to be checked running in the beam path of the light beam between the counter light source and the optical sensor, so that the optical sensor checks the coating agent jet against the light.
- the light beam of the backlight source runs transversely (for example at right angles, orthogonally) to the coating agent beam to be tested.
- the light beam of the back light source runs transversely, in particular essentially at right angles, to the beam plane.
- the light beam of the counter light source runs tangentially, in particular essentially at an angle of 0 °, to the beam plane.
- the opening in the cleaning device must be large enough to accommodate the beams in both orientations or there must be two separate openings with different orientations.
- the collecting device movable, in particular rotatable, in order to be able to check the different orientations of the beam plane.
- the application device e.g. printhead
- the application device typically emits several parallel coating agent jets that lie in a common jet plane.
- the light beam from the backlight source is preferably oriented transversely (e.g. at right angles, orthogonally) to the beam plane of the coating agent beams.
- the beam test device preferably has an optical diffuser which is arranged in the beam path of the back light source between the back light source and the coating agent beam to be tested, so that the back light is diffuse.
- the diffuser can, for example, be arranged in a stationary manner, so that diffuse backlighting is used in every operating state.
- the diffuser is arranged to be movable and can optionally be moved into the beam path of the back light source or out of the beam path of the back light source in order to provide the back light either diffusely or in a bundled form.
- the jet inspection device preferably checks the coating agent jet in a specific inspection area (ROI: Region of Interest), the spatially limited inspection area preferably being located immediately after it emerges from the application device, that is to say immediately in front of the nozzle openings of the application device , for example at a distance of 0-100mm, especially 0-70mm, in particular from 0-40mm.
- ROI Region of Interest
- the preferred exemplary embodiment has an evaluation unit which is connected to the sensor on the input side and determines at least one of the following variables from the sensor signal:
- Number of coating agent jets emerging from the application device In this way, for example, the clogging of a coating agent nozzle can be recognized if the number of coating agent jets determined does not correspond to the number of coating agent nozzles.
- Exit angle of the at least one coating agent jet In this way, a beginning clogging of a coating agent nozzle can be recognized, since this often manifests itself in a slightly oblique exit of the respective coating agent jet.
- Parallelism of the coating agent jets relative to one another can also be useful, for example, to detect clogging of the coating agent nozzles of the printhead, since the coating agent jets can then emerge at a slight angle, as already mentioned above.
- Decay length of the at least one coating agent jet wherein the decay length is the length of the initially connected coating agent jet, from which the coating agent jet disintegrates into individual drops of coating agent. This can also be useful if, for example, to detect a beginning blockage of the coating agent nozzles of the print head, since clogging of the coating agent nozzles results in a shorter disintegration length.
- Delay time of the individual coating agent jets between a valve opening command and the subsequent detection of the associated coating agent jet the delay time being determined individually for the individual coating agent jets.
- this individual delay time can then be taken into account in a compensatory manner. Size of the individual coating agent drops of the coating agent jet.
- the cleaning device preferably has a cleaning container in order to receive the application device or at least the coating agent jets emitted by the application device during a cleaning.
- the cleaning container preferably has an insertion opening which is preferably arranged on the top of the cleaning container in order to receive the application device to be cleaned or at least the coating agent jet dispensed by the application device.
- the insertion opening is preferably sufficiently large to be able to receive all of the coating medium jets of the application device without the coating agents jetting soiling the outer surface of the cleaning device.
- the cleaning device has at least one further opening into which the application device releases the paint during the measurement, i.e. an opening for the cleaning process and at least one additional opening for the jet test process.
- At least one cleaning nozzle is preferably arranged in the cleaning container in order to spray the application device from the outside with a cleaning fluid.
- the cleaning fluid can be a detergent for water-based fluids or for fluids based on organic solvents. This also includes mixtures which, in addition to water and / or organic solvents, also contain other substances, such as, for example, wetting agents, co-solvents or other additives.
- the cleaning nozzle can be arranged stationary in the cleaning container.
- the at least one cleaning nozzle is arranged movably in the cleaning container, for example rotatable or pivotable, so that the cleaning effect can be improved.
- the cleaning nozzle can also be moved linearly (forwards and backwards) by means of a cylinder, for example.
- the cleaning container can have a discharge in order to be able to discharge residues of the coating agent and the cleaning agent into a return line.
- at least one cleaning nozzle is preferably arranged in the cleaning container in order to blow on the application device from the outside with a drying gas (for example compressed air).
- the drying nozzle can be rotatably or pivotably mounted or moved linearly (back and forth).
- the cleaning nozzle preferably emits a flat jet of the cleaning agent from an essentially linear nozzle arrangement, for example from a slot nozzle or from numerous outlet nozzles, which are arranged in a row of nozzles.
- the application device can also have a plurality of application nozzles which are arranged in a row of nozzles.
- the linear nozzle arrangement of the cleaning nozzles is oriented essentially parallel to the row of nozzles of the application nozzles.
- the flat jet of the cleaning agent preferably strikes the nozzle row of the application nozzles at an angle from below, at an angle of 5-45 °, in particular 15-35 °, based on the jet direction of the application nozzles.
- the point of impact of the cleaning agent is not directed directly at the application nozzles in order to prevent cleaning agent from entering the application nozzles or from rinsing out paint from the application nozzles.
- drying nozzle it should be mentioned that it can also be stationary or movable.
- the drying nozzle With a movable arrangement of the drying nozzle, this can be moved, for example, by a pneumatic linear cylinder.
- the drying nozzle also emits the drying gas preferably in the form of a flat jet from an essentially linear nozzle arrangement, in particular from a slot nozzle or from numerous outlet nozzles which are arranged in a row of nozzles.
- the linear nozzle arrangement of the drying nozzles is preferably oriented transversely to the nozzle row of the application nozzles.
- the cleaning device can have a moisturizing device in order to keep the outlet nozzles of the application device moist.
- a moisturizing device can have, for example, a trough, a fleece, a sponge and / or a porous material which are impregnated with a solvent or through which the solvent flows.
- the moisturizing device can also have a feed line and / or a discharge for the solvent.
- the invention not only claims protection for the cleaning device according to the invention with the integrated beam inspection device. Rather, the invention also claims protection for a coating system according to the invention with the cleaning device according to the invention and with a multi-axis application robot for moving the application device and a controller, the controller controlling both the application robot and the cleaning device and the beam inspection device. It is possible that the coating system has a paint booth without a washout and without a dry deposit. Finally, the invention also claims protection for a corresponding operating method, where the individual steps of the operating method according to the invention already result from the preceding description, so that a separate description of the operating method according to the invention can be dispensed with.
- FIG. 1 shows a schematic illustration of a cleaning device according to the invention with an integrated beam testing device
- FIG. 2 shows another schematic illustration of the cleaning device according to FIG. 1,
- Figure 3 is a simplified plan view of the insertion opening of the cleaning device according to the
- Figure 4A is a schematic representation of a cleaning device according to the invention, wherein a
- Robot positions a printhead in a cleaning position
- FIG. 4B shows a modification of FIG. 4A, the robot positioning the print head in a test position
- FIGS. 4A-4B shows the operating method of the cleaning device according to FIGS. 4A-4B in the form of a
- Figure 5 is a schematic representation of a modification of the cleaning device according to Figure 1.
- Figure 6 is a schematic representation of a coating system according to the invention.
- FIG. 1 first shows a printhead 1 which applies a plurality of coating agent jets 2 of a coating agent, the coating agent jets 2 being aligned equidistantly and parallel to one another. Only five of the coating agent jets 2 are shown in the drawing. In fact, however, the print head 1 can emit a much larger number of coating agent jets 2. It should be mentioned here that the coating agent jets 2 are emitted from coating agent nozzles which are arranged side by side in a linear nozzle row in the print head 1.
- the coating agent jets 2 are discharged into an insertion opening 3 of a cleaning device 4, the cleaning device 4 being shown only schematically here.
- the cleaning device 4 has on its underside an outlet 5 for removing residues of coating agent and detergent.
- the print head 1 can be cleaned in the cleaning device 4. Flierzu the print head 1 is lowered onto the cleaning device 4, as will be described in detail.
- the print head 1 is in a test position in which the print head 1 is lifted off the cleaning device 4.
- the beam test device enables the measurement of the coating agent rays 2 which are emitted by the print head 1.
- the beam inspection device initially has a back light source 6, which guides a light beam 7 through a diffuser 8, so that the coating agent beams 2 are illuminated with a diffuse counter light.
- the beam inspection device comprises a camera 9, which is arranged in the beam path of the light beam 7 of the back light source 6 behind the coating agent rays 2 and measures the coating agent rays 2.
- the image signal of the camera 9 is then forwarded to an evaluation unit 10, which evaluates the image signal and can determine, for example, the number of coating agent jets 2, the exit angle of the coating agent jets 2, the decay length of the coating agent jets 2 and other sizes.
- jet test device is shown separately from the cleaning device 4 in the drawing. However, this only serves to illustrate the functioning of the beam testing device. In fact, the beam testing device and the cleaning device 4 form a structural unit.
- FIGS 2 and 3 show other views of the overall device of Figure 1, so that to avoid repetition reference is made to the above description.
- FIGS. 4A-4C The exemplary embodiment according to FIGS. 4A-4C is now described below, this exemplary embodiment partially matching the exemplary embodiment described above, so that in order to avoid repetition reference is made to the above description, the same reference numerals being used for corresponding details.
- FIG. 4A shows how the painting robot 11 positions the print head 1 in a cleaning position above the cleaning device 4. In this cleaning position, the print head 1 is directly above the cleaning device 4 or even in direct contact with it. In this cleaning position, the outlet nozzles of the printhead 1 can be cleaned by a cleaning fluid which is sprayed against the outlet nozzles from the inside.
- FIG. 4B shows how the painting robot 11 positions the print head 1 in a test position in which the print head 1 is lifted off the cleaning device 4.
- the coating agent jets 2 nevertheless enter completely into the insertion opening 3 of the cleaning device 4 without the outer surfaces of the cleaning device 4 being contaminated by the coating agent jets 2.
- the camera 9 can then measure the coating agents 2, as already explained above.
- a first step S1 the print head 1 is moved into the cleaning position according to FIG. 4A.
- step S2 the print head 1 is then cleaned in the cleaning position by the cleaning device 4.
- the painting robot 11 then moves the print head 1 to a test position in a step S3, which is shown in FIG. 4B.
- a step S4 the print head 1 then ejects the coating agent jets 2.
- a step S5 the coating agent jets 2 are then measured by the camera 9.
- steps S1-S6 are repeated with a new cleaning.
- the print head 1 is ready for normal application of the coating agent in a step S7.
- FIG. 5 shows a modification of the exemplary embodiment according to FIG. 1, so that in order to avoid repetition, we refer to the above description of FIG. 1, the same reference numerals being used for corresponding details.
- FIG. 6 shows a schematic representation of a coating system according to the invention a cleaning device 12 which is controlled by a higher-level control 14 via a solenoid valve cabinet 13.
- FIG. 5 shows a painting robot 15 which guides an application device and is controlled by the controller 14.
- the drawing shows a jet inspection device 16, which is used to measure the coating agent jets emitted by the application device, as described above.
- the dashed line makes it clear that the jet test device 16 and the cleaning device 12 form a structural unit.
- controller controls both the cleaning device 12 and the jet test device 16 and the painting robot 15.
- the invention is not limited to the preferred embodiments described above. Rather, a large number of variants and modifications are possible which also make use of the inventive idea and therefore fall within the scope of protection.
- the invention also claims protection for the subject matter and the features of the subclaims, regardless of the respectively referred claims and in particular also without the features of the main claim.
- the invention thus encompasses a large number of different aspects of the invention, which enjoy protection independently of one another.
Landscapes
- Coating Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018131380.2A DE102018131380A1 (de) | 2018-12-07 | 2018-12-07 | Reinigungsgerät für ein Applikationsgerät |
PCT/EP2019/083642 WO2020115117A1 (de) | 2018-12-07 | 2019-12-04 | Reinigungsgerät für ein applikationsgerät |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3890895A1 true EP3890895A1 (de) | 2021-10-13 |
EP3890895B1 EP3890895B1 (de) | 2023-11-08 |
Family
ID=68841071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19817623.2A Active EP3890895B1 (de) | 2018-12-07 | 2019-12-04 | Reinigungsgerät für ein applikationsgerät |
Country Status (10)
Country | Link |
---|---|
US (1) | US20220040719A1 (de) |
EP (1) | EP3890895B1 (de) |
JP (1) | JP2022518341A (de) |
KR (1) | KR20210102332A (de) |
CN (1) | CN113165002A (de) |
DE (1) | DE102018131380A1 (de) |
ES (1) | ES2970159T3 (de) |
MX (1) | MX2021006566A (de) |
WO (1) | WO2020115117A1 (de) |
ZA (1) | ZA202104708B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021133410A1 (de) | 2021-12-16 | 2023-06-22 | Dürr Systems Ag | Beschichtungseinrichtung und entsprechendes Betriebsverfahren |
Families Citing this family (7)
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FR3094899B1 (fr) * | 2019-04-15 | 2022-10-07 | Exel Ind | Installation d’application de produit de revêtement et procédé de nettoyage d’une telle installation |
DE102019135360A1 (de) | 2019-12-20 | 2021-06-24 | Dürr Systems Ag | Reinigungsvorrichtung zum Reinigen eines Düsenapplikators und entsprechendes Reinigungsverfahren |
EP4301521A1 (de) * | 2021-03-01 | 2024-01-10 | Abb Schweiz Ag | Verfahren zur überwachung der reinigung einer beschichtungsvorrichtung, verfahren zur reinigung einer beschichtungsvorrichtung, beschichtungsvorrichtungen und robotersystem |
FR3124589B1 (fr) | 2021-06-28 | 2024-03-01 | Exel Ind | Système d’analyse de gouttes et installation de revêtement comprenant un tel système |
JP7122451B1 (ja) | 2021-07-08 | 2022-08-19 | アーベーベー・シュバイツ・アーゲー | 塗装ヘッドの塗装判定装置及び塗装システム |
DE102022100401A1 (de) * | 2022-01-10 | 2023-07-13 | Dürr Systems Ag | Applikationsanlage und zugehöriges Überwachungsverfahren |
JP7241955B1 (ja) * | 2022-12-20 | 2023-03-17 | アーベーベー・シュバイツ・アーゲー | 塗装機 |
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JPH07246354A (ja) * | 1994-03-11 | 1995-09-26 | Freunt Ind Co Ltd | 造粒コーティング装置およびそれを用いた造粒コーティング方法 |
US5627571A (en) * | 1994-10-13 | 1997-05-06 | Xerox Corporation | Drop sensing and recovery system for an ink jet printer |
DE19936790A1 (de) * | 1999-08-10 | 2001-02-15 | Nordson Corp Westlake | Verfahren und Vorrichtung zum Herstellen einer abziehbaren Schutzschicht für Oberflächen, insbesondere für lackierte Oberflächen von Kraftfahrzeugkarosserien |
JP2005305869A (ja) * | 2004-04-22 | 2005-11-04 | Seiko Epson Corp | 液滴吐出装置、ヘッドの吐出性能維持装置、ヘッドの吐出性能維持方法、電気光学装置の製造方法、電気光学装置および電子機器 |
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KR101095366B1 (ko) * | 2009-06-30 | 2011-12-20 | 순천향대학교 산학협력단 | 잉크방울의 거동 분석 시스템 및 이를 이용한 잉크방울 거동 분석 방법 |
WO2012044307A1 (en) * | 2010-09-30 | 2012-04-05 | Hewlett-Packard Development Company, L.P. | Doped black ink with increased light scattering efficiency for nozzle health detection |
DE102010052698A1 (de) | 2010-11-26 | 2012-05-31 | Dürr Systems GmbH | Reinigungsgerät und Reinigungsbürste für einen Zerstäuber und entsprechendes Reinigungsverfahren |
DE102013002412A1 (de) | 2013-02-11 | 2014-08-14 | Dürr Systems GmbH | Applikationsverfahren und Applikationsanlage |
DE102014006647A1 (de) | 2014-05-07 | 2015-11-12 | Dürr Systems GmbH | Reinigungsgerät für einen Zerstäuber und zugehöriges Betriebsverfahren |
DE112016001682T5 (de) * | 2015-02-24 | 2018-02-15 | Interflux Singapore Pte Ltd | Hochgeschwindigkeits-strahlfluss-kontroll und uberwachungssystem |
DE102015015092A1 (de) * | 2015-11-20 | 2017-05-24 | Dürr Systems Ag | Beschichtungsvorrichtung und entsprechendes Beschichtungsverfahren |
DE102016206995A1 (de) * | 2016-04-25 | 2017-10-26 | Rehm Thermal Systems Gmbh | Vorrichtung und Verfahren zur Vermessung eines Lackstrahls zum Beschichten von Platinen |
DE102016014951A1 (de) | 2016-12-14 | 2018-06-14 | Dürr Systems Ag | Beschichtungseinrichtung und zugehöriges Betriebsverfahren |
US10906058B2 (en) * | 2017-01-27 | 2021-02-02 | Nordson Corporation | Systems and methods for inspecting and cleaning a nozzle of a dispenser |
-
2018
- 2018-12-07 DE DE102018131380.2A patent/DE102018131380A1/de active Pending
-
2019
- 2019-12-04 EP EP19817623.2A patent/EP3890895B1/de active Active
- 2019-12-04 CN CN201980081029.8A patent/CN113165002A/zh active Pending
- 2019-12-04 MX MX2021006566A patent/MX2021006566A/es unknown
- 2019-12-04 ES ES19817623T patent/ES2970159T3/es active Active
- 2019-12-04 WO PCT/EP2019/083642 patent/WO2020115117A1/de unknown
- 2019-12-04 US US17/299,047 patent/US20220040719A1/en active Pending
- 2019-12-04 JP JP2021532170A patent/JP2022518341A/ja active Pending
- 2019-12-04 KR KR1020217021276A patent/KR20210102332A/ko unknown
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2021
- 2021-07-06 ZA ZA2021/04708A patent/ZA202104708B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021133410A1 (de) | 2021-12-16 | 2023-06-22 | Dürr Systems Ag | Beschichtungseinrichtung und entsprechendes Betriebsverfahren |
WO2023110511A1 (de) | 2021-12-16 | 2023-06-22 | Dürr Systems Ag | Beschichtungseinrichtung und entsprechendes betriebsverahren |
Also Published As
Publication number | Publication date |
---|---|
ZA202104708B (en) | 2023-01-25 |
MX2021006566A (es) | 2022-02-10 |
WO2020115117A1 (de) | 2020-06-11 |
KR20210102332A (ko) | 2021-08-19 |
DE102018131380A1 (de) | 2020-06-10 |
CN113165002A (zh) | 2021-07-23 |
ES2970159T3 (es) | 2024-05-27 |
US20220040719A1 (en) | 2022-02-10 |
EP3890895B1 (de) | 2023-11-08 |
JP2022518341A (ja) | 2022-03-15 |
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